Just set it up on your own. Then change the translation server parameter in acs-lang (actually I think it is still hardcoded in the code, you might want to fix this first) to point to your server. Commit it and everyone is happy (as you can download messages from translation server). I'm actually thinking about doing this for HEAD.
Once we have multiple translation servers in place we will hopefully feel the burden of integrating these servers (I actually have a couple of ideas on how to do this, but the grant under which this development would have fallen under has not been approved, so we don't have time to develop it).
